#55B485
Closest named color: Greeny Blue (#42B395). oklch(69.9% 0.115 159.7), rgb(85, 180, 133).
Aa
Black text reads best on this color (8.25:1).
About this color
#55B485 is a medium-light, moderately saturated green. In OKLCH its lightness is 70%, its chroma 0.115 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.025 away. Black text reads best on it, at 8.25:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.25:1 |
| White text | 2.54:1 |
Values
| HEX | #55B485 |
| RGB | rgb(85, 180, 133) |
| HSL | hsl(150, 39%, 52%) |
| OKLCH | oklch(69.9% 0.115 159.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #55B485 | 2.54:1 | Fails | Lc -54.7 | Large or bold text, headings |
| Black text on #55B485 | 8.25:1 | AAA | Lc 54.4 | Large or bold text, headings |
| #55B485 text on white | 2.54:1 | Fails | Lc 49.6 | Large or bold text, headings |
| #55B485 text on black | 8.25:1 | AAA | Lc -52.3 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100
#DFEEE5
oklch(93.5% 0.02 159.7)
-
Step 200
200
#C4E2D0
oklch(88.6% 0.04 159.2)
-
Step 300
300
#98CFB1
oklch(80.8% 0.071 160.4)
-
Step 400
400 (this color)
#55B485
oklch(69.9% 0.115 159.7)
-
Step 500
500
#00A36A
oklch(63.1% 0.143 159.7)
-
Step 600
600
#008959
oklch(55.6% 0.126 160)
-
Step 700
700
#00734A
oklch(49% 0.111 160)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F31
oklch(37.7% 0.086 159.7)
-
Step 950
950
#012F1C
oklch(27% 0.06 160.1)
#55B485 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #B2A882 | 0.108 |
| Deuteranopia (no green cones) | #A49E88 | 0.106 |
| Tritanopia (no blue cones) | #36B3A7 | 0.051 |
| Achromatopsia (no color) | #A2A2A2 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55B485
#55B485
oklch(69.9% 0.115 159.7)
- #CD81B5
#CD81B5
oklch(69.9% 0.115 339.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #55B485, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.025
- Tea #65AB7C ΔE 0.026
- Dark Seafoam Green #3EAF76 ΔE 0.030
- Bluey Green #2BB179 ΔE 0.034
- Medium Sea Green #3CB371 ΔE 0.035
- Dark Seafoam #1FB57A ΔE 0.036
- Faded Green #7BB274 ΔE 0.037
- Algae #54AC68 ΔE 0.039
Use #55B485 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.